PHX - EYW

$160 Find Cheap Flights from Phoenix to Key West - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Key West departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$334
Typical prices: $313-$619
Allegiant Air
Thu 8/13Fri 8/21
PHX - EYW • 1 stop
Cheapest one-way
$160
Multiple Airlines
Sat 9/26
PHX - EYW • 2 stops
Top airlines
Cheapest • from $422 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Phoenix and Key West. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $396 (round-trip)
Shortest trip • 6h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Key West!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Key West (PHX-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Key West

Thu, Aug 13 - Fri, Aug 21
Multiple Airlines Logo
5:01 pm - 9:41 am
PHX
-
EYW
13h 40m
1 stop
Multiple Airlines Logo
1:11 pm - 6:31 pm
EYW
-
PHX
32h 20m
2 stops
$334Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
5:01 pm - 9:41 am
PHX
-
EYW
13h 40m
1 stop
Multiple Airlines Logo
7:53 pm - 10:31 pm
EYW
-
PHX
29h 38m
2 stops
$402Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
12:12 am - 11:27 am
PHX
-
EYW
8h 15m
1 stop
Multiple Airlines Logo
12:07 pm - 12:42 pm
EYW
-
PHX
51h 35m
2 stops
$407Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
6:20 am - 5:55 pm
PHX
-
EYW
8h 35m
1 stop
American Airlines Logo
2:15 pm - 7:49 pm
EYW
-
PHX
8h 34m
1 stop
$422American Airlines
Wed, Oct 28 - Tue, Nov 3
American Airlines Logo
8:35 am - 7:33 pm
PHX
-
EYW
7h 58m
1 stop
American Airlines Logo
6:35 pm - 12:51 am
EYW
-
PHX
8h 16m
1 stop
$423American Airlines
Wed, Aug 26 - Wed, Sep 2
Delta Logo
10:19 am - 7:57 pm
PHX
-
EYW
6h 38m
1 stop
Delta Logo
11:48 am - 5:39 pm
EYW
-
PHX
8h 51m
1 stop
$423Delta
Wed, Oct 28 - Tue, Nov 3
American Airlines Logo
6:20 am - 6:49 pm
PHX
-
EYW
9h 29m
1 stop
American Airlines Logo
3:41 pm - 11:20 pm
EYW
-
PHX
9h 39m
1 stop
$423American Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
10:19 am - 7:57 pm
PHX
-
EYW
6h 38m
1 stop
Delta Logo
11:42 am - 5:40 pm
EYW
-
PHX
8h 58m
1 stop
$433Delta
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
5:05 am - 7:44 am
PHX
-
EYW
23h 39m
2 stops
Multiple Airlines Logo
2:54 pm - 11:56 pm
EYW
-
PHX
12h 02m
1 stop
$434Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
5:45 am - 5:20 pm
PHX
-
EYW
8h 35m
1 stop
Delta Logo
7:40 am - 12:08 pm
EYW
-
PHX
7h 28m
1 stop
$474Delta
Booking Insights

KAYAK's insights & trends for Phoenix to Key West flights

Get data-powered insights and trends into flights from Phoenix to Key West to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Key West?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Key West departing in August.

Flight prices are typical for this route right now.

Flights to Key West from Phoenix Sky Harbor Intl Airport usually cost between $313 and $619 in August.
The lowest price found in the past 5 days was $334 on Multiple Airlines (Aug 13-Aug 21).

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Key West is January, where tickets cost $326 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $738 and $597 respectively.

Good to know

Low season

July

Cheapest flight

$160
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Phoenix to Key West

When to book flights from Phoenix to Key West

Are your dates flexible? Find out the best times to travel from Phoenix to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Key West flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Key West?

    In the last 5 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Key West was $160 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Phoenix and Key West?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Phoenix to Key West?

    When flying out of Phoenix you will be using Phoenix Sky Harbor Intl. You will be landing at Key West, also known as Key West.

  • Which aircraft models fly most regularly from Phoenix to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Key West?

    SkyTeam, and oneworld are the airline alliances operating flights between Phoenix and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Key West, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to Key West are Delta and American Airlines. With an average price for the route of $469 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $526 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Phoenix to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Phoenix to Key West

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8486 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

6.0 GoodLaura, Jul 2026
JFK - MCO
Read more Delta reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Delta is a premier airline so my expectations are most always met.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

I was able to check into my flight through the app and online but had issues getting my boarding pass once I arrived to the airport.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

Absolutely filthy flight and not equipped for a trans US

Good over all but my flight from. Miami to Barbados the airplane was very dirty like I have never seen before. It looked like that plane hasn’t been cleaned in a long time and I fly about one time a month.

We paid for 1st class seats and they did not even recline enough to making sleeping possible on this red-eye flight. No coffee before landing either. Will not be flying American again.

Everything you need to know for your flight from Phoenix to Key West

Information on your arrival and departure airports